#include "my_stdio.h"
#include <stdio.h>
#include <unistd.h>

int main()
{
	mFILE* fp=mfopen("./log.txt","a");
	if(fp==NULL)
	{
		return 1;	
	}
	int cnt=10;
	while(cnt)
	{
		char buffer[64];
		snprintf(buffer,sizeof(buffer),"hello ,the number is:%d\n",cnt);
		cnt--;
		mfwrite(buffer,strlen(buffer),fp);

//		sleep(1);
	}
	mfclose(fp);
	return 0;
}

